PDFably Blog

Guides, tutorials, and tips for working with PDF files

How to Merge PDF Files — Complete Guide

Combine multiple PDFs into one document. Three methods compared with step-by-step instructions.

Reduce PDF file size while keeping text sharp and images clear. Practical tips for email and web.

We tested the most popular options and compared features, privacy, speed, and limitations.

Extract specific pages or split an entire document. Perfect for contracts, textbooks, and reports.

Turn photos and images into professional PDF documents. Combine multiple images into one file.

Extract PDF pages as high-quality images for sharing, presentations, or editing.

Correct page orientation for scanned documents, phone captures, and mixed-orientation files.

Delete unwanted pages — blank scans, outdated sections, or confidential content.

Encrypt sensitive documents without uploading them anywhere. Best practices for sharing.

Understanding the risks of server-based tools and the benefits of client-side processing.

Merge scans and phone photos into organized PDF documents. Tips for better quality.

Your PDF is too large to send? Here are practical solutions that work with every email provider.

Free alternatives for every common PDF task. Save $276/year without losing functionality.

Free tools for merging assignments, compressing submissions, and organizing study materials.

A complete professional workflow for managing, optimizing, and securing PDF documents.